vane anemometer, Testo 417 +2 measurement funnels, 0563 4171

0563 4171, testo 417 set; vane anemometer set + 2 measurement funnels for measuring flow velocity, volumetric flow and temperature, NTC probe - measuring range: 0...+50°C, accuracy: ±0,5 °C, resolution: 0,1 °C, velocity - vane: measuring range: 0,3...20 [m/s], accuracy: ±(0,1 m/s +1,5% of mv), resolution: 0,01 [m/s], volume flow: measuring range: 0 to +99999 m³/h, 0 to +440 m³/h (testo 417 in combination with funnel set (0563 4170)), 0,1 to +200 m³/h , preferred 0,1 to 100 m³/h (testo 417 in combination with funnel and flow straightener (0554 4172)), resolution: 0,1m³/h (0 to +99,9 m³/h), 1 m³/h (+100 to +99999 m³/h), general technical data - dimensions: 277 x 105 x 45 [mm], operating temperature: 0...+50°C, housing: ABS, battery type: block battery 9V,6F22, battery life: 50 [h], storage temperature: -40...+70[°C], weight: 230 [g]